Home / 4,028,247.80-6,042,371.70-2,236,657.40

Finding the Fourth Proportional to 4,028,247.80, 6,042,371.70 and 2,236,657.40

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Solution

The fourth proportional to 4,028,247.80, 6,042,371.70 and 2,236,657.40 is: 3,354,986.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,247.80 : 6,042,371.70 = 2,236,657.40 : x
  2. Step 2: Convert to fraction form
    4,028,247.80/6,042,371.70 = 2,236,657.40/x
  3. Step 3: Cross multiply
    4,028,247.80x = 6,042,371.70 × 2,236,657.40
  4. Step 4: Simplify right side
    4,028,247.80x = 13,514,715,376,355.58
  5. Step 5: Solve for x
    x = 13,514,715,376,355.58/4,028,247.80
  6. Step 6: Final answer
    x = 3,354,986.10

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.